From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754049Ab2DGM10 (ORCPT ); Sat, 7 Apr 2012 08:27:26 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:35169 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753546Ab2DGM1Z (ORCPT ); Sat, 7 Apr 2012 08:27:25 -0400 From: Andreas Schwab To: Benjamin Herrenschmidt Cc: Russell King - ARM Linux , Grant Likely , devicetree-discuss@lists.ozlabs.org, linux-kernel@vger.kernel.org, Milton Miller , Rob Herring , Thomas Gleixner , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v5 06/27] irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead References: <1329383368-12122-1-git-send-email-grant.likely@secretlab.ca> <1329383368-12122-7-git-send-email-grant.likely@secretlab.ca> <20120402202848.1EB833E02A7@localhost> <20120402215524.GM24211@n2100.arm.linux.org.uk> <1333406005.30734.61.camel@pasglop> <20120402225223.GN24211@n2100.arm.linux.org.uk> <1333409927.30734.62.camel@pasglop> <1333755470.3040.38.camel@pasglop> X-Yow: Gibble, Gobble, we ACCEPT YOU --- Date: Sat, 07 Apr 2012 14:27:19 +0200 In-Reply-To: <1333755470.3040.38.camel@pasglop> (Benjamin Herrenschmidt's message of "Sat, 07 Apr 2012 09:37:50 +1000") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.95 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Benjamin Herrenschmidt writes: > It's arguable that this irq_set_irq_type(,NONE) shouln't be there but > still ... it's been around for ever and things worked :-) So something > -else- is causing the problem and I'd like to understand what exactly. AFAICS before a09b659cd68c10ec6a30cb91ebd2c327fcd5bfe5 irq_set_irq_type(,NONE) was actually a no-op. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Andreas Schwab To: Benjamin Herrenschmidt Subject: Re: [PATCH v5 06/27] irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead References: <1329383368-12122-1-git-send-email-grant.likely@secretlab.ca> <1329383368-12122-7-git-send-email-grant.likely@secretlab.ca> <20120402202848.1EB833E02A7@localhost> <20120402215524.GM24211@n2100.arm.linux.org.uk> <1333406005.30734.61.camel@pasglop> <20120402225223.GN24211@n2100.arm.linux.org.uk> <1333409927.30734.62.camel@pasglop> <1333755470.3040.38.camel@pasglop> Date: Sat, 07 Apr 2012 14:27:19 +0200 In-Reply-To: <1333755470.3040.38.camel@pasglop> (Benjamin Herrenschmidt's message of "Sat, 07 Apr 2012 09:37:50 +1000") Message-ID: MIME-Version: 1.0 Content-Type: text/plain Cc: Russell King - ARM Linux , devicetree-discuss@lists.ozlabs.org, linux-kernel@vger.kernel.org, Rob Herring , Milton Miller , Thomas Gleixner , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Benjamin Herrenschmidt writes: > It's arguable that this irq_set_irq_type(,NONE) shouln't be there but > still ... it's been around for ever and things worked :-) So something > -else- is causing the problem and I'd like to understand what exactly. AFAICS before a09b659cd68c10ec6a30cb91ebd2c327fcd5bfe5 irq_set_irq_type(,NONE) was actually a no-op. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." From mboxrd@z Thu Jan 1 00:00:00 1970 From: schwab@linux-m68k.org (Andreas Schwab) Date: Sat, 07 Apr 2012 14:27:19 +0200 Subject: [PATCH v5 06/27] irq_domain/powerpc: eliminate irq_map; use irq_alloc_desc() instead In-Reply-To: <1333755470.3040.38.camel@pasglop> (Benjamin Herrenschmidt's message of "Sat, 07 Apr 2012 09:37:50 +1000") References: <1329383368-12122-1-git-send-email-grant.likely@secretlab.ca> <1329383368-12122-7-git-send-email-grant.likely@secretlab.ca> <20120402202848.1EB833E02A7@localhost> <20120402215524.GM24211@n2100.arm.linux.org.uk> <1333406005.30734.61.camel@pasglop> <20120402225223.GN24211@n2100.arm.linux.org.uk> <1333409927.30734.62.camel@pasglop> <1333755470.3040.38.camel@pasglop> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Benjamin Herrenschmidt writes: > It's arguable that this irq_set_irq_type(,NONE) shouln't be there but > still ... it's been around for ever and things worked :-) So something > -else- is causing the problem and I'd like to understand what exactly. AFAICS before a09b659cd68c10ec6a30cb91ebd2c327fcd5bfe5 irq_set_irq_type(,NONE) was actually a no-op. Andreas. -- Andreas Schwab, schwab at linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."